One piece or "solid" flywheel
Team Owner
Joined: Sep 2003
Posts: 25,394
Likes: 2,741
Time to just mention I guess year - make - model !!
Team Owner
Joined: Sep 2003
Posts: 25,394
Likes: 2,741
The LT engine was an assumed but I thought it time!
What has the machine shop told you? It's out and on the ground so I'd guess it's time to check the drive-shaft. You also I can't remember mentioning if the shake/vibration is only under power when moving, clutch engaged, clutch disengaged or both. Since the miles are high I'd maybe buy u-joints and have the drive-shaft balanced.
Make sure that the slip-yoke is for a ZF and NOT a TH 400 - they are different and will create vibration/shake issues. Some/many may dispute that but I believe it to be fact. You need to measure the major and minor diameters of the slip-yoke to confirm.
What has the machine shop told you? It's out and on the ground so I'd guess it's time to check the drive-shaft. You also I can't remember mentioning if the shake/vibration is only under power when moving, clutch engaged, clutch disengaged or both. Since the miles are high I'd maybe buy u-joints and have the drive-shaft balanced.
Make sure that the slip-yoke is for a ZF and NOT a TH 400 - they are different and will create vibration/shake issues. Some/many may dispute that but I believe it to be fact. You need to measure the major and minor diameters of the slip-yoke to confirm.
Last edited by WVZR-1; Nov 7, 2013 at 11:09 AM.
Thread Starter
Racer
Joined: May 2012
Posts: 284
Likes: 4
The LT engine was an assumed but I thought it time!
What has the machine shop told you? It's out and on the ground so I'd guess it's time to check the drive-shaft. You also I can't remember mentioning if the shake/vibration is only under power when moving, clutch engaged, clutch disengaged or both. Since the miles are high I'd maybe buy u-joints and have the drive-shaft balanced.
Make sure that the slip-yoke is for a ZF and NOT a TH 400 - they are different and will create vibration/shake issues. Some/many may dispute that but I believe it to be fact. You need to measure the major and minor diameters of the slip-yoke to confirm.
What has the machine shop told you? It's out and on the ground so I'd guess it's time to check the drive-shaft. You also I can't remember mentioning if the shake/vibration is only under power when moving, clutch engaged, clutch disengaged or both. Since the miles are high I'd maybe buy u-joints and have the drive-shaft balanced.
Make sure that the slip-yoke is for a ZF and NOT a TH 400 - they are different and will create vibration/shake issues. Some/many may dispute that but I believe it to be fact. You need to measure the major and minor diameters of the slip-yoke to confirm.
I just have the transmission and clutch assembly out of the car right now. The vibration is most noticeable when under power. 3500 rpms and above, as the rpms increase obviously the vibration increases. If you just cruise the car I would say the normal person would not pay it much mind. It vibrates so bad that the pcm is pulling timing about 4k rpm.
Team Owner
Joined: Sep 2003
Posts: 25,394
Likes: 2,741
I just have the transmission and clutch assembly out of the car right now. The vibration is most noticeable when under power. 3500 rpms and above, as the rpms increase obviously the vibration increases. If you just cruise the car I would say the normal person would not pay it much mind. It vibrates so bad that the pcm is pulling timing about 4k rpm.
